CVE-2022-3565: linux kernel from 2.6.27 (inclusive), before 4.9.331 (exclusive), from 4.10 (inclusive), before 4.14.296 (exclusive)…

Affected technology

linux kernel · from 2.6.27 (inclusive), before 4.9.331 (exclusive)
linux

linux kernel · from 4.10 (inclusive), before 4.14.296 (exclusive)
linux

linux kernel · from 4.15 (inclusive), before 4.19.262 (exclusive)
linux

linux kernel · from 4.20 (inclusive), before 5.4.220 (exclusive)
linux

linux kernel · from 5.5 (inclusive), before 5.10.150 (exclusive)
linux

linux kernel · from 5.11 (inclusive), before 5.15.75 (exclusive)
linux

linux kernel · from 5.16 (inclusive), before 5.19.17 (exclusive)
linux

linux kernel · from 6.0 (inclusive), before 6.0.3 (exclusive)
linux

Kernel · n/a
Linux

SIMATIC S7-1500 TM MFP - GNU/Linux subsystem · 0 to before V1.1
Siemens

Component: Bluetooth
Function: del_timer
File: drivers/isdn/mISDN/l1oip_core.c

Attack conditions (VulDB, CVSS 3.1): Adjacent network · Low privileges required · No user interaction required

Attack conditions (NVD, CVSS 3.1): Local · Low privileges required · No user interaction required

What an attacker can do

A attacker with low privileges can trigger a use-after-free error. VulDB’s CVSS 3.1 assessment (base score 4.6/10) rates confidentiality, integrity and availability impact as low. NVD’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not state a further attacker outcome.